Grain Systems Tanks PNEG-4072 - Manual (Page 123)

Chapter 8: Accessories
Installation of Peak–To– Exhauster Ladder Kit
Before installing the roof exhauster, the peak-to-exhauster ladder kit may be installed onto the roof to have
access to the roof exhauster.
Before You Begin
Determine the location of the roof exhauster.
What You Should Know
This procedure is to install the peak to exhauster ladder kit onto the roof . When the correct location of the
roof exhauster has been determined, the peak-to-exhauster ladder kit (A) will be installed next to the roof
exhauster on the next available roof rib.
IMPORTANT: The peak-to-exhauster ladder kit is an option and it does not come with the standard roof
exhauster.
1. Place the appropriate peak-to-exhauster ladder step (B) against the corresponding roof rib hole,
using the table listed at the end of this section.
NOTE: The contents of each peak-to-exhauster ladder kit (A) differ with bin diameters.
2. Install flange bolts (C) and sealing washers (D) between the peak-to-exhauster ladder step (B), and
the roof panel rib. Secure the peak-to-exhauster ladder step to the roof panel with flange nuts (E).
Figure 8-5 Exploded view of peak-to-exhauster ladder kit
A Peak-to-exhauster ladder kit (PLS-42497-XX) 7 D Sealing washer (S-3558)
B Peak-to-exhauster ladder step (LS-260–X) 8 E 5/16 in. flange nut (S-3611)
C 5/16 x 1 in. flange bolt (S-10260)
Pneg-4072 72 Ft Diameter 40-Series Bin 123
7. (-XX) denotes the bin diameter.
8. (-X) denotes the peak-to-exhauster ladder step number.